I need help with this question: 6) These are the lengths of ¾ in screws produced by a particular company. 0.757 0.740 0.744 0.744 0.758 0.754 0.724 0.765 0.763 0.740 0.757 0.736 0.738 0.76 0.737 0.722 0.76 0.758 0.761 0.725 0.743 0.759 0.724 0.724 Test the claim that the screws have a mean length equal to ¾ in. at an appropriate significance level.

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter3: Subtraction Of Common Fractions And Mixed Numbers
Section: Chapter Questions
Problem 12A: Determine dimensions A, B, C, D, E, F, and G of the tapered pin in Figure 3-6. All dimensions are in...
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I need help with this question:

6) These are the lengths of ¾ in screws produced by a particular company.
0.757 0.740 0.744 0.744 0.758 0.754
0.724 0.765 0.763 0.740 0.757 0.736
0.738 0.76 0.737 0.722 0.76 0.758
0.761 0.725 0.743 0.759 0.724 0.724
Test the claim that the screws have a mean length equal to ¾ in. at an appropriate significance level.

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